| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe{3+} + 3 Cl{-} = Fe + 3 Cl
Cr + Sg = Cr2Sg3 =>
2 Cr + 3 Sg = Cr2Sg3
C146H44 + O2 = CO2 + H2O =>
C146H44 + 157 O2 = 146 CO2 + 22 H2O
HCl + KOH = H2O + KCl =>
HCl + KOH = H2O + KCl
NaCl(aq) + NH4NO3(aq) = NH4Cl(aq) + NaNO3(aq) =>
NaCl(aq) + NH4NO3(aq) = NH4Cl(aq) + NaNO3(aq)
Na3AsO3 + H2O2 + AgNO3 = Ag3AsO4 + NaNO3 + H2O =>
Na3AsO3 + H2O2 + 3 AgNO3 = Ag3AsO4 + 3 NaNO3 + H2O
Pb(NO3)2 + LiI = PbI2 + NO3Li =>
Pb(NO3)2 + 2 LiI = PbI2 + 2 NO3Li
CO + O2 + Ba(OH)2 = BaCO3 + H2O =>
2 CO + O2 + 2 Ba(OH)2 = 2 BaCO3 + 2 H2O
HBr + C5H10 = BrC5 + H2 =>
2 HBr + 2 C5H10 = 2 BrC5 + 11 H2
NH3 + O2 = H2O + NO =>
4 NH3 + 5 O2 = 6 H2O + 4 NO
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Na2HPO4 + HBr = NaBr + H2O + P2O5 =>
2 Na2HPO4 + 4 HBr = 4 NaBr + 3 H2O + P2O5
CuSO4 + Na3PO4 = NaSO4 + Cu3PO4 =>
3 CuSO4 + Na3PO4 = 3 NaSO4 + Cu3PO4
Fe2(SO4)3 + K4(Fe(CN)6) = KFe(Fe(CN)6) + K2SO4 =>
Fe2(SO4)3 + 2 K4(Fe(CN)6) = 2 KFe(Fe(CN)6) + 3 K2SO4
HC2H3O2 + NaHCO3 = NaC2H3O2 + H2CO3 =>
HC2H3O2 + NaHCO3 = NaC2H3O2 + H2CO3
HL + (NH4)2S = H2S + NH4L =>
2 HL + (NH4)2S = H2S + 2 NH4L
MgCl2 + HNO3 = MgNO3 + HCl2 =>
MgCl2 + HNO3 = MgNO3 + HCl2
NH4Cl + BaO2H2 = BaCl2 + NH3 + H2O =>
2 NH4Cl + BaO2H2 = BaCl2 + 2 NH3 + 2 H2O
Mg{2+} + Br{-} = MgBr{+} =>
Mg{2+} + Br{-} = MgBr{+}
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
NO + KI = NK + OI =>
NO + KI = NK + OI
HgS + NaOCl = HgCl + NaSO =>
HgS + NaOCl = HgCl + NaSO
NaIPb(NO3)2 = Na(NO3)2PbI =>
NaIPb(NO3)2 = Na(NO3)2PbI
Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
Br + HOCl = HOBr + Cl =>
Br + HOCl = HOBr + Cl
A2B2 = AB =>
A2B2 = 2 AB
BaCl2 + NaSO4 = NaBa + SO4Cl2 =>
BaCl2 + NaSO4 = NaBa + SO4Cl2
Hg(NO3)2 + Cu = Hg + Cu(NO3)2 =>
Hg(NO3)2 + Cu = Hg + Cu(NO3)2
CaS + LiOH = CaOH + LiS =>
CaS + LiOH = CaOH + LiS
As + NO3 = As2NO5 + NO =>
2 As + 2 NO3 = As2NO5 + NO
MnBr2 + AgNO3(aq) = Mn(NO3)2(aq) + AgBr(s) =>
MnBr2 + 2 AgNO3(aq) = Mn(NO3)2(aq) + 2 AgBr(s)
CH3COOH + C3H7OH = CH3COOC3H7 + H2O =>
CH3COOH + C3H7OH = CH3COOC3H7 + H2O
C3H6 + Br2 = C3H4Br2 + HBr =>
C3H6 + 2 Br2 = C3H4Br2 + 2 HBr
MgOH2 + NH4NO3 = Mg(NO3)2 + NH3 + H2O =>
4 MgOH2 + 9 NH4NO3 = 4 Mg(NO3)2 + 10 NH3 + 7 H2O
MgO + OH2 = Mg(OH)2 =>
MgO + OH2 = Mg(OH)2
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
Al2Cl(OH)5 + H2O + Na2CO3 = Al(OH)3 + NaCl + CO2 =>
2 Al2Cl(OH)5 + H2O + Na2CO3 = 4 Al(OH)3 + 2 NaCl + CO2
Ag2SO4(aq) + AlCl3(aq) = AgCl(s) + Al2(SO4)3 =>
3 Ag2SO4(aq) + 2 AlCl3(aq) = 6 AgCl(s) + Al2(SO4)3
KBr + Cl2 = Br2 + K2Cl2 =>
2 KBr + Cl2 = Br2 + K2Cl2
Fe + AgNO3 = Fe(NO3)2 + Ag = =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
Al(NO2)3 + NH4Cl = AlCl3 + N + H2O =>
Al(NO2)3 + 3 NH4Cl = AlCl3 + 6 N + 6 H2O
Cu{2+} + Mg = Mg{2+} + Cu{+} =>
2 Cu{2+} + Mg = Mg{2+} + 2 Cu{+}
KMnO4 + Na2SO3 + HCl = Na2SO4 + KCl + MnCl2 + H2O =>
2 KMnO4 + 5 Na2SO3 + 6 HCl = 5 Na2SO4 + 2 KCl + 2 MnCl2 + 3 H2O
Pb(NO3)2 + LiI = PbI2 + NO3Li =>
Pb(NO3)2 + 2 LiI = PbI2 + 2 NO3Li
Ha2SO4 + H2SO4 = HaHSO4 =>
Ha2SO4 + H2SO4 = 2 HaHSO4
Fe + SO4 = (Fe)2(SO4)3 =>
2 Fe + 3 SO4 = (Fe)2(SO4)3
FeBr2K2CO3 = FeCO3K2Br2 =>
FeBr2K2CO3 = FeCO3K2Br2
CuCl2(aq) + NH3(aq) + H2O(l) = [Cu(NH3)4(H2O)2]{2+} + NH4Cl + OH{-} =>
CuCl2(aq) + 6 NH3(aq) + 4 H2O(l) = [Cu(NH3)4(H2O)2]{2+} + 2 NH4Cl + 2 OH{-}
Na2CO3 + HCl3 = NaCl3 + CO2 + H2O =>
Na2CO3 + 2 HCl3 = 2 NaCl3 + CO2 + H2O
Na2SO4 + Sr = SrNa + SO4 =>
Na2SO4 + 2 Sr = 2 SrNa + SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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